Stanley Bostitch Products - Stanley Bostitch - Heavy-Duty Staples for B380HD-Blk Auto 180 Stapler, 1000/Box - Sold As 1 Box - Premium-quality carbon steel. - Superior, extra-sharp chisel points. - Easy advance and smooth separation. Heavy-duty, carbon steel staples designed specifically for use in Bostitch staplers. Premium-quality carbon steel. Superior, extra-sharp chisel points. Easy advance and smooth separation.